| Kwok Tsz Kaai | |
| Fullname: | Kwok Tsz Kaai |
| Birth Date: | 26 December 1996 |
| Birth Place: | Hong Kong |
| Height: | 1.70m |
| Position: | Midfielder |
| Youthyears1: | 2011–2014 |
| Youthclubs1: | Brooke House College |
| Youthyears2: | 2014 |
| Youthclubs2: | Hellerup IK |
| Youthyears3: | 2014–2015 |
| Youthclubs3: | Aberystwyth Town |
| Years1: | 2015–2016 |
| Caps1: | 2 |
| Goals1: | 0 |
| Years2: | 2016–2017 |
| Caps2: | 10 |
| Goals2: | 0 |
| Clubs2: | Biu Chun Glory Sky |
| Years3: | 2017 |
| Caps3: | 1 |
| Goals3: | 0 |
| Years4: | 2018–2019 |
| Caps4: | 9 |
| Goals4: | 0 |
| Clubs4: | Yuen Long |
| Years5: | 2019–2021 |
| Caps5: | 6 |
| Goals5: | 0 |
| Clubs5: | Pegasus |
| Years6: | 2021–2024 |
| Caps6: | 34 |
| Goals6: | 0 |
| Clubs6: | HK U23 |
| Nationalyears1: | 2016 |
| Nationalteam1: | Hong Kong U-19 |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 0 |
| Club-Update: | 26 May 2024 |
Kwok Tsz Kaai (; born 26 December 1996) is a Hong Kong professional footballer who last played as a midfielder for Hong Kong Premier League club HK U23. [1]